FontForge (former PfaEdit) is a font editor for outline and bitmap
fonts. It supports a range of font formats, including PostScript
(ASCII and binary Type 1, some Type 3 and Type 0), TrueType, OpenType
(Type2) and CID-keyed fonts.
fontforge create and modify PostScript, TrueType and SVG fonts fontimage The program fontimage loads a font, which may be in any format fontforge(1) can read, and then produces an image showing representative glyphs of the font. fontlint The program fontlint loads a font (or more than one), which may be in any format fontforge(1) can read, and checks the font for certain common errors*... sfddiff The program sfddiff compares two font files, which may be in any format fontforge(1) can read.